{"id":4030,"date":"2022-09-22T07:25:39","date_gmt":"2022-09-22T07:25:39","guid":{"rendered":"https:\/\/www.extruder-expander.com\/?p=4030"},"modified":"2022-09-22T07:25:39","modified_gmt":"2022-09-22T07:25:39","slug":"dual-wall-tubing-extrusion-line","status":"publish","type":"post","link":"https:\/\/www.extruder-expander.com\/en\/news\/dual-wall-tubing-extrusion-line\/","title":{"rendered":"Dual Wall Tubing Extrusion Line"},"content":{"rendered":"

Dual Wall Heat Shrink Tubing Extruder<\/h4>\n

Extrusion Line of Dual Wall Heat Shrink Tubing<\/h4>\n

Extrusion is a process used to create objects of a fixed cross-sectional profile by pushing material through a die of the desired cross-section. Its two main advantages over other manufacturing processes are its ability to create very complex cross-sections; and to work with brittle materials, because the material encounters only compressive and shear stresses. It also creates an excellent surface finish and gives considerable freedom of form in the design process.<\/h6>\n
Extrusion may be continuous (theoretically producing indefinitely long material) or semi-continuous (producing many pieces). It can be done with hot or cold material. Commonly extruded materials include metals, polymers, ceramics, concrete, modeling clay, and foodstuffs. Products of extrusion are generally called extrudates.<\/h6>\n
Plastic extrusion is a high-volume manufacturing process in which raw plastic is melted and formed into a continuous profile. Extrusion produces pipe\/tubing, weatherstripping, fencing, deck railings, window frames, plastic films and sheeting, thermoplastic coatings, and wire insulation.<\/h6>\n